TDx_DrawVideoPort::UpdateVideo() Reference

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TDx_Draw_Library v1.90 Component Reference

Component: TDX_DRAWVIDEOPORT::UPDATEVIDEO()

[ TDx_DrawVideoPort ] [ next: WaitForSync() ] [ prev: StopVideo() ]

public:
virtual bool __fastcall UpdateVideo( TDDVideoPortInfo* pVideoInfo );

Description
Parameters
See Also

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DESCRIPTION

Top Parameters See Also

The TDx_DrawVideoPort::UpdateVideo method will modify the transfer properties governing the flow of video data from the hardware video port to a surface.

If the method call fails, the OnError event will be triggered with one of the following values:
DDERR_INVALIDOBJECT
DDERR_INVALIDPARAMS

PARAMETERS

Top See Also

VideoInfo
The VideoInfo parameter references a TDDVideoPortInfo component defining the video transfer properties.